diff --git a/front/core/components/multi-check/multi-check.js b/front/core/components/multi-check/multi-check.js
index d354c9eef..5c11e955e 100644
--- a/front/core/components/multi-check/multi-check.js
+++ b/front/core/components/multi-check/multi-check.js
@@ -68,6 +68,7 @@ export default class MultiCheck extends FormInput {
         this.checkAll = value;
 
         this.toggle();
+        this.emit('change', value);
     }
 
     /**
diff --git a/modules/ticket/front/sale/index.html b/modules/ticket/front/sale/index.html
index 2f27ef758..646b2df93 100644
--- a/modules/ticket/front/sale/index.html
+++ b/modules/ticket/front/sale/index.html
@@ -52,8 +52,8 @@
             <vn-thead>
                 <vn-tr>
                     <vn-th shrink>
-                        <vn-multi-check
-                            model="model">
+                        <vn-multi-check model="model" 
+                            on-change="$ctrl.resetChanges()">
                         </vn-multi-check>
                     </vn-th>
                     <vn-th shrink></vn-th>
@@ -69,7 +69,7 @@
             <vn-tbody>
                 <vn-tr ng-repeat="sale in $ctrl.sales">
                     <vn-td shrink>
-                        <vn-check 
+                        <vn-check tabindex="-1"
                             ng-model="sale.checked">
                         </vn-check>
                     </vn-td>
diff --git a/modules/ticket/front/sale/index.js b/modules/ticket/front/sale/index.js
index f99be5cf4..48a22a9f5 100644
--- a/modules/ticket/front/sale/index.js
+++ b/modules/ticket/front/sale/index.js
@@ -142,15 +142,17 @@ class Controller extends Section {
         return indexList;
     }
 
+    resetChanges() {
+        if (this.newInstances().length === 0)
+            this.$.watcher.updateOriginalData();
+    }
+
     changeState(value) {
-        let params = {ticketFk: this.$params.id, code: value};
-        this.$http.post('TicketTrackings/changeState', params).then(() => {
+        const params = {ticketFk: this.$params.id, code: value};
+        return this.$http.post('TicketTrackings/changeState', params).then(() => {
             this.vnApp.showSuccess(this.$t('Data saved!'));
             this.card.reload();
-        }).finally(() => {
-            if (this.newInstances().length === 0)
-                this.$.watcher.updateOriginalData();
-        });
+        }).finally(() => this.resetChanges());
     }
 
     removeSales() {
@@ -159,7 +161,7 @@ class Controller extends Section {
         this.$http.post(`Sales/removes`, params).then(() => {
             this.removeSelectedSales();
             this.vnApp.showSuccess(this.$t('Data saved!'));
-        });
+        }).finally(() => this.resetChanges());
     }
 
     removeSelectedSales() {
@@ -169,9 +171,6 @@ class Controller extends Section {
             this.sales.splice(index, 1);
         });
 
-        if (this.newInstances().length === 0)
-            this.$.watcher.updateOriginalData();
-
         this.refreshTotal();
     }
 
@@ -251,10 +250,7 @@ class Controller extends Section {
                 sale.price = res.data.price;
                 this.edit = null;
                 this.vnApp.showSuccess(this.$t('Data saved!'));
-            }).finally(() => {
-                if (this.newInstances().length === 0)
-                    this.$.watcher.updateOriginalData();
-            });
+            }).finally(() => this.resetChanges());
         }
 
         this.$.editPricePopover.hide();
@@ -318,9 +314,7 @@ class Controller extends Section {
                 sale.discount = this.edit.discount;
 
             this.edit = null;
-        }).catch(e => {
-            this.vnApp.showError(e.message);
-        });
+        }).finally(() => this.resetChanges());
     }
 
     getNewPrice() {
@@ -381,10 +375,7 @@ class Controller extends Section {
                 if (reservedSale)
                     sale.reserved = reservedSale.reserved;
             });
-        }).finally(() => {
-            if (this.newInstances().length === 0)
-                this.$.watcher.updateOriginalData();
-        });
+        }).finally(() => this.resetChanges());
     }
 
     newOrderFromTicket() {
@@ -444,16 +435,12 @@ class Controller extends Section {
      */
     updateQuantity(sale) {
         const data = {quantity: sale.quantity};
-        const query = `Sales/${sale.id}/updateQuantity`;
-        this.$http.post(query, data).then(() => {
+        this.$http.post(`Sales/${sale.id}/updateQuantity`, data).then(() => {
             this.vnApp.showSuccess(this.$t('Data saved!'));
         }).catch(e => {
             this.$.model.refresh();
             throw e;
-        }).finally(() => {
-            if (this.newInstances().length === 0)
-                this.$.watcher.updateOriginalData();
-        });
+        }).finally(() => this.resetChanges());
     }
 
     /*
@@ -461,16 +448,12 @@ class Controller extends Section {
      */
     changeConcept(sale) {
         const data = {newConcept: sale.concept};
-        const query = `Sales/${sale.id}/updateConcept`;
-        this.$http.post(query, data).then(() => {
+        this.$http.post(`Sales/${sale.id}/updateConcept`, data).then(() => {
             this.vnApp.showSuccess(this.$t('Data saved!'));
         }).catch(e => {
             this.$.model.refresh();
             throw e;
-        }).finally(() => {
-            if (this.newInstances().length === 0)
-                this.$.watcher.updateOriginalData();
-        });
+        }).finally(() => this.resetChanges());
     }
 
     /*
@@ -496,10 +479,7 @@ class Controller extends Section {
             sale.item = newSale.item;
 
             this.vnApp.showSuccess(this.$t('Data saved!'));
-        }).finally(() => {
-            if (this.newInstances().length === 0)
-                this.$.watcher.updateOriginalData();
-        });
+        }).finally(() => this.resetChanges());
     }
 
     isTicketEditable() {